Technical Data - Chappee initia MASTER 2.24 FF Installers And Users Instructions

Technical data
2.24 Modell
Rated heat input
Reduced heat input
Rated heat output
Reduced heat output
Useful efficiency according to 92/42/CEE directive
Central heating system max. pressure
Expansion vessel capacity
Expansion vessel pressure
DHW system max. pressure
DHW system min. dynamic pressure
DHW system min. output
DHW production at ∆T=25 °C
DHW production at ∆T=35 °C
Specific output (*)
Concentric flue duct diameter
Concentric air duct diameter
2-pipe flue duct diameter
2-pipe air duct diameter
Discharge pipe diameter
Max. flue mass flow rate
Min. flue mass flow rate
Max. flue temperature
Min. flue temperature
Type of gas used
Natural gas feeding pressure
Butane gas feeding pressure
Propane gas feeding pressure
Power supply voltage
Power supply frequency
Rated power supply
Net weight
Dimensions
Protection-limit against humidity and water leakages (**)
(*) according to EN 625
(**) according to EN 60529
FF
kW 26,3
kW 10,6
kW 24
kcal/h 20.600 20.600
kW 9,3
kcal/h 8.000 8.000
–
HH
bar 3
l 8
bar 0,5
bar 8
bar 0,2
l/min 2,5
l/min 13,7
l/min 9,8
l/min 11
mm 60
mm 100
mm 80
mm 80
mm -
kg/s 0,020 0,021
kg/s 0,017 0,018
°C 146
°C 106
— G20
— G30-G31 G30-G31
mbar 20
mbar 28-30 28-30
mbar 37
V 230
Hz 50
W 170
kg 33,5
height mm 734
width mm 400
depth mm 317
IP X4D IP X4D
57
CF
26,3
10,6
24
9,3
HH
3
7
0,5
8
0,2
2,5
13,7
9,8
11
-
-
-
-
120
120
86
G20
20
37
230
50
110
29
734
400
317
Fr
CN
GB
Gr
SP
PT